.form-design-panel {
    display: flex;
    display: -webkit-flex;
    justify-content: space-between;
    min-height: 850px;

    >.left {
        border: 1px solid #E4E4E4;
        border-radius: 2px;
        width: 150px;
        display: flex;
        flex-direction: column;

        >.title {
            padding: 8px;
            margin: 0;
            text-align: center;
            font-weight: bold;
        }

        .shell {
            padding: 8px;
            transition: background-color 0.2s ease;
            background-color: #fff;
            flex-grow: 1;
            min-height: 100px;

            .cell {
                margin-bottom: 8px;
                transition: background-color 0.2s ease;

                >.seed {
                    background-color: #e4e4e4;
                    margin: 5px 0;
                    padding: 5px 10px;

                    >.iconfont {
                        margin-right: 10px;
                    }
                }
            }
        }
    }

    >.mid {
        display: flex;
        flex-direction: column;
        padding-top: 0;
        align-items: center;

        >.title {
            padding: 8px;
            margin: 0;
            text-align: center;
            font-weight: bold;
        }

        .shell {
            transition: background-color 0.2s ease;
            background-color: #fff;
            flex-grow: 1;
            min-height: 100px;
            padding: 8px;
            background: url() no-repeat center 100px;
            width: 100%;

            .cell {
                border: 1px dashed lightgrey;
                border-radius: 2px;
                padding: 8px;
                transition: background-color 0.2s ease;
                position: relative;

                &:hover {
                    background-color: lightblue;
                }

                >.form-item {}
            }

            .cell-active {
                background-color: lightblue;
            }
        }

        .shell_phone {
            transition: background-color 0.2s ease;
            background-color: #fff;
            flex-grow: 1;
            min-height: 100px;
            padding: 8px;
            background: url() no-repeat center center;
            background-size: 380px 760px;
            width: 380px;
            position: relative;

            >.ant-form {
                position: absolute;
                top: 80px;
                left: 20px;
                width: 340px;
                height: 580px;
                overflow-y: auto;
                background: url() no-repeat center center;
            }

            .cell {
                border: 1px dashed lightgrey;
                border-radius: 2px;
                padding: 8px;
                transition: background-color 0.2s ease;
                position: relative;
                background-color: #FFFFFF;

                &:hover {
                    background-color: lightblue;
                }

                >.form-item {}
            }

            .cell-active {
                background-color: lightblue;
            }
        }
    }

    >.right {
        border: 1px solid #E4E4E4;
        width: 250PX;

        >.title {
            padding: 8px;
            margin: 0;
            text-align: center;
            font-weight: bold;
        }
    }
}